Suppose you have a jar with 16 red marbles and 24 black . You randomly select a marble from the jar without replacement. If the marble is red, then you add 7 yellow marbles to the jar and randomly select another marble f If the first marble is black, then you add 13 blue marbles to the jar and randomly select another marble Determine the probability of the following. (Enter each probability as a fraction.)
(a) the second marble is a black marble, given that the first marble was a red marble

(b) the second marble is a red marble, given that the first marble wa

Question

Suppose you have a jar with 16 red marbles and 24 black . You randomly select a marble from the jar without replacement. If the marble is red, then you add 7 yellow marbles to the jar and randomly select another marble f If the first marble is black, then you add 13 blue marbles to the jar and randomly select another marble  Determine the probability of the following. (Enter each probability as a fraction.)
(a) the second marble is a black marble, given that the first marble was a red marble


(b) the second marble is a red marble, given that the first marble wa